GB1342219A - Collision sensor for motor vehicle safety device - Google Patents
Collision sensor for motor vehicle safety deviceInfo
- Publication number
- GB1342219A GB1342219A GB5367872A GB5367872A GB1342219A GB 1342219 A GB1342219 A GB 1342219A GB 5367872 A GB5367872 A GB 5367872A GB 5367872 A GB5367872 A GB 5367872A GB 1342219 A GB1342219 A GB 1342219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed
- deceleration
- decreases
- current
- safety device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/135—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by making use of contacts which are actuated by a movable inertial mass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1972012824U JPS4890331U (sr) | 1972-02-01 | 1972-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1342219A true GB1342219A (en) | 1974-01-03 |
Family
ID=11816120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5367872A Expired GB1342219A (en) | 1972-02-01 | 1972-11-21 | Collision sensor for motor vehicle safety device |
Country Status (8)
Country | Link |
---|---|
US (1) | US3882958A (sr) |
JP (1) | JPS4890331U (sr) |
AU (1) | AU456773B2 (sr) |
CA (1) | CA976256A (sr) |
DE (1) | DE2303894A1 (sr) |
FR (1) | FR2169946B1 (sr) |
GB (1) | GB1342219A (sr) |
IT (1) | IT980398B (sr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4410852A1 (de) * | 1994-03-29 | 1995-10-05 | Licentia Gmbh | Sicherheitssensor für eine Airbag-Auslöseelektronikeinheit |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3313427A1 (de) * | 1983-04-13 | 1984-10-18 | LRE Relais + Elektronik GmbH, 8000 München | Magnetvorrichtung |
FR2675094A1 (fr) * | 1991-04-10 | 1992-10-16 | Haentjens Richard | Dispositif bistable a inertie pour commande automatique des feux clignotants de vehicules. |
US5920973A (en) * | 1997-03-09 | 1999-07-13 | Electro Scientific Industries, Inc. | Hole forming system with multiple spindles per station |
DE19913675B4 (de) * | 1999-03-25 | 2006-05-04 | Volkswagen Ag | Verfahren und Einrichtung zur Steuerung eines Sicherheitssystems bei Kraftfahrzeugen |
DE10309081A1 (de) * | 2003-03-03 | 2004-09-16 | Robert Bosch Gmbh | Vorrichtung zur Ansteuerung von Rückhaltemitteln in einem Fahrzeug |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1475013A (fr) * | 1966-02-18 | 1967-03-31 | Csf | Dispositif de réglage pour structures à aimant permanent |
US3495675A (en) * | 1967-07-17 | 1970-02-17 | Eaton Yale & Towne | Vehicle safety method and apparatus using expandable confinement |
GB1267815A (en) * | 1968-07-29 | 1972-03-22 | Lucas Industries Ltd | Road vehicle suspension systems |
JPS4912756B1 (sr) * | 1969-04-14 | 1974-03-27 | ||
DE2064067A1 (de) * | 1970-12-28 | 1972-07-13 | Bosch Gmbh Robert | Steuerschaltung für eine Blockierschutzvorrichtung |
US3717731A (en) * | 1971-06-30 | 1973-02-20 | Gen Motors Corp | Acceleration responsive sensor |
-
1972
- 1972-02-01 JP JP1972012824U patent/JPS4890331U/ja active Pending
- 1972-11-21 US US308560A patent/US3882958A/en not_active Expired - Lifetime
- 1972-11-21 GB GB5367872A patent/GB1342219A/en not_active Expired
- 1972-11-27 AU AU49322/72A patent/AU456773B2/en not_active Expired
- 1972-12-18 CA CA159,218A patent/CA976256A/en not_active Expired
-
1973
- 1973-01-09 IT IT7347567A patent/IT980398B/it active
- 1973-01-22 FR FR7302157A patent/FR2169946B1/fr not_active Expired
- 1973-01-26 DE DE2303894A patent/DE2303894A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4410852A1 (de) * | 1994-03-29 | 1995-10-05 | Licentia Gmbh | Sicherheitssensor für eine Airbag-Auslöseelektronikeinheit |
Also Published As
Publication number | Publication date |
---|---|
FR2169946B1 (sr) | 1976-04-30 |
IT980398B (it) | 1974-09-30 |
FR2169946A1 (sr) | 1973-09-14 |
JPS4890331U (sr) | 1973-10-30 |
AU456773B2 (en) | 1975-01-16 |
AU4932272A (en) | 1974-05-30 |
DE2303894A1 (de) | 1973-08-30 |
CA976256A (en) | 1975-10-14 |
US3882958A (en) | 1975-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |